利用Spring Social轻松搞定微信授权登录的方法示例

<dependency>

   <groupid>com.ikasoa</groupid>

   <artifactid>spring-social-wechat</artifactid>

   <version> 1.3 . 1 </version>

</dependency>

compile 'com.ikasoa:spring-social-wechat:1.3.1'

spring:

  social:

   wechatmp:

    app-id: [appid]

    app-secret: [appsecret]

spring.social.wechatmp.app-id=[appid]

spring.social.wechatmp.app-secret=[appsecret]

import org.springframework.boot.springapplication;

import org.springframework.boot.autoconfigure.springbootapplication;

import org.springframework.context.annotation. import ;

import org.springframework.social.config.annotation.enablesocial;

import org.springframework.social.wechat.autoconfigurer.wechatmpautoconfiguration;

@springbootapplication

@enablesocial

@import (wechatmpautoconfiguration. class )

public class application {

   public static void main(string[] args) throws exception {

     springapplication.run(application. class , args);

   }

}

import org.springframework.social.connect.connection;

import org.springframework.social.connect.connectionkey;

import org.springframework.social.connect.web.signinadapter;

import org.springframework.social.wechat.api.user;

import org.springframework.social.wechat.api.wechat;

import org.springframework.stereotype测试数据ponent;

import org.springframework.web.context.request.nativewebrequest;

@component

public class wechatsigninadapter implements signinadapter {

   @override

   public string signin(string openid, connection<?> connection, nativewebrequest request) {

     connectionkey key = connection.getkey();

     // 通过providerid判断是否为微信公众平台授权

     if ( "wechatmp" .equalsignorecase(key.getproviderid())) {

       // 通过微信openid获取到用户详细信息

       user user = ((wechat)connection.getapi()).useroperations().getuserprofile(openid);

       // 微信用户详细信息,可以记录到数据库.这里直接打印到后台

       system.out.println(user);

       return [/success.htm]; // 返回登录成功后跳转的url

     }

     return [/error.htm];

   }

}

......

@bean

public providersignincontroller providersignincontroller(connectionfactorylocator connectionfactorylocator, usersconnectionrepository usersconnectionrepository, wechatsigninadapter wechatsigninadapter) {

   ((inmemoryusersconnectionrepository) usersconnectionrepository).setconnectionsignup((connection<?> connection) -> connection.getkey().getprovideruserid());

   return new providersignincontroller(connectionfactorylocator, usersconnectionrepository, wechatsigninadapter);

}

......

......

<form action= "/signin/wechatmp" method= "post" >

   <button type= "submit" >微信授权登录</button>

</form>

......